Double roofing sheet roll forming machine
Brief Introduction:
Double roofing sheet roll forming machine is also called double layer roll forming machine or double layer machine.It is a kind of machine which have two production lines for the roof sheet, the upper layer is one line, and the under layer is another line.But the layers or two lines can not product at the same time. Compared with two sets single layer machine, it can save space,money,just with one electric control desk and one hydraulic station, so it is easy to do the maintenance for workers.
Photo of double layer machine for your reference:
Usage of the roof sheet
The roof sheet made by the double layer machine can be widely used in Industrial and civil buildings, warehouse, special construction, large span steel structure house as the roof, walls or interior and exterior decoration. Its thickness is from 0.3 mm to 0.8 mm,width can be 914 mm,1000 mm,1200 mm,1220 mm,1250 mm. This is the common and standard sizes. You can also give your requests about the sizes , we can make and design the machine as per your special requests on sizes.
Composition of those two layer (you can choose)
Trapezoidal + trapezoidal
Corrugated + trapezoidal
Glazed + trapezoidal
Component of this machine
| No. | Name | Unit | Qty |
| 1 | Manual decoiler | set | 1 |
| 2 | Main forming machine | set | 1 |
| 3 | Electric control system | set | 1 |
| 4 | Hydraulic pump station | set | 1 |
| 5 | Post cut | set | 1 |
| 6 | Electric motor | set | 1 |
| 7 | Product receiving table | set | 1 |
Features:
1.Lower noise, easy to operate
2.Design as customers’ request
3.Controlled by PLC
4.Can also provide materials
Working flow:
Main parameter of this machine for your reference(trapezoidal + trapezoidal)
| No. | Main parameter | |
| 1 | Length of the main part | About 8500 Ñ… 1650 Ñ… 1500 mm |
| 2 | Weight of main part | About 6.5 t |
| 3 | Voltage | 380 V/50 HZ 3 Phase (as customer’s request) |
| 4 | Roller fixer | Middle plate welded |
| 5 | Frame | 350 H steel welded |
| 6 | Frame thickness | 20 mm |
| 7 | Drive mode | Chain |
| 8 | Material of rollers | 45# steel, surface hard chromium plating. |
| 9 | Material of shafts | 45# steel |
| 10 | Diameter of shafts | Φ 80 mm |
| 11 | Number of rollers | Up layer: 13 rollersDown layer: 15 rollers |
| 14 | Main power | 5.5 kw |